7Michael C . Patterns of a web based library catalog [J].Journal of the American Society for Information Science &Technology, 2001,52(2):137-148.
8R. Cooley. Web Usage Mining: Discovery and Applica- tion of Interesting Patterns from the Web Data [M]. phD thesis. Dept of Computer Science.University of Minneso- ta. 2000.
9Fu Kai-Yan,LiuYan,Zhang Qin,etc. Data mining services in the university library in the application [J],Medical Information. 2011,24(1):262-264.
10UTHURUSAMY R. From Data Mining to Knowledge Discovery:Current Challenges and Future Directions [C]. FAYGAD U.Advanees in Knowledge Discovery and Data Mining. The MIT Press,1996:561-569.
